[INFO] fetching crate ptrait 0.1.0...
[INFO] documenting ptrait-0.1.0 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] extracting crate ptrait 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ptrait 0.1.0
[INFO] finished tweaking crates.io crate ptrait 0.1.0
[INFO] tweaked toml for crates.io crate ptrait 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ptrait 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ptrait 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 840eee894bfa813a9fa9d0809a2e2fb7052d2c12b30d5b67bf2aeaea896921ef
[INFO] running `Command { std: "docker" "start" "-a" "840eee894bfa813a9fa9d0809a2e2fb7052d2c12b30d5b67bf2aeaea896921ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "840eee894bfa813a9fa9d0809a2e2fb7052d2c12b30d5b67bf2aeaea896921ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "840eee894bfa813a9fa9d0809a2e2fb7052d2c12b30d5b67bf2aeaea896921ef", kill_on_drop: false }`
[INFO] [stdout] 840eee894bfa813a9fa9d0809a2e2fb7052d2c12b30d5b67bf2aeaea896921ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa2aad78c73cb27a23bdf4f63fee723ddfc282c64cadd294176c7f2164ac1e77
[INFO] running `Command { std: "docker" "start" "-a" "fa2aad78c73cb27a23bdf4f63fee723ddfc282c64cadd294176c7f2164ac1e77", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cfg-tt v0.3.0
[INFO] [stderr]  Documenting ptrait v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ptrait/index.html
[INFO] running `Command { std: "docker" "inspect" "fa2aad78c73cb27a23bdf4f63fee723ddfc282c64cadd294176c7f2164ac1e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2aad78c73cb27a23bdf4f63fee723ddfc282c64cadd294176c7f2164ac1e77", kill_on_drop: false }`
[INFO] [stdout] fa2aad78c73cb27a23bdf4f63fee723ddfc282c64cadd294176c7f2164ac1e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "full" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 373748c37a271f8d940ef295c347fed622712e16bc2df887365d85431d30a1e9
[INFO] running `Command { std: "docker" "start" "-a" "373748c37a271f8d940ef295c347fed622712e16bc2df887365d85431d30a1e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cfg-tt v0.3.0
[INFO] [stderr]     Checking non-null-const v0.1.0
[INFO] [stdout] error[E0277]: the trait bound `NonNullConst<T>: Deref` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/non-null-const-0.1.0/src/lib.rs:1214:51
[INFO] [stdout]      |
[INFO] [stdout] 1214 | unsafe impl<T: PointeeSized> PinCoerceUnsized for NonNullConst<T> {}
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Deref` is not implemented for `NonNullConst<T>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/non-null-const-0.1.0/src/lib.rs:89:1
[INFO] [stdout]      |
[INFO] [stdout]   89 | pub struct NonNullConst<T: PointeeSized>(NonNullMut<T>);
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `PinCoerceUnsized`
[INFO] [stdout]     --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1846:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `non-null-const` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "373748c37a271f8d940ef295c347fed622712e16bc2df887365d85431d30a1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373748c37a271f8d940ef295c347fed622712e16bc2df887365d85431d30a1e9", kill_on_drop: false }`
[INFO] [stdout] 373748c37a271f8d940ef295c347fed622712e16bc2df887365d85431d30a1e9